Just keep in mind that we are just seeing the vocal folks. I normally don't mention I was in the Corps.(You may now forget that little tidbit)
I know the comment was for this little group of ours. If you go to Branson nearly all of the shows have a veterans appreciation moment and have the vets stand at some point in the show. Some will do it by service and you get a general idea of the ratio. The last one I was at that does that nearly everyone who stood was Army with just a handful of Navy and a whole whopping 3 Marine Vets besides myself. I think the Air Force is under represented due to the young age of that branch or at least in the crowd that normally goes there.